| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Schwartz, Clare (12)
|
NJSCY |
31.03 |
29.88 |
-1.15 |
| 2 |
Panzarella, Abby (12)
|
NJSCY |
31.17 |
30.94 |
-0.23 |
| 3 |
Ramkissoon, Amiya M (11)
|
MRYBAR |
32.29 |
31.68 |
-0.61 |
| 4 |
Gula, Mackenzie M (11)
|
MRPBAC |
33.35 |
32.03 |
-1.32 |
| 5 |
Cafaldo, Kayla I (12)
|
ADHAWK |
32.81 |
32.87 |
0.06 |
| 6 |
Hartung, Trinity (12)
|
NJSCY |
33.25 |
33.40 |
0.15 |
| 7 |
Napoli, Julia R (11)
|
ADHAWK |
32.32 |
33.63 |
1.31 |
| 8 |
Armstrong, Cassidy (12)
|
MRMWDA |
38.12 |
35.16 |
-2.96 |
| 9 |
Fogarty, Gwendolyn M (12)
|
MRWSSC |
35.28 |
35.28 |
0.00 |
| 10 |
Avancena, Regina Marie A (12)
|
MRNDAC |
33.18 |
36.08 |
2.90 |
| 11 |
Brown, Madison G (12)
|
MRWSSC |
41.18 |
36.88 |
-4.30 |
| 12 |
Bonnick, Zendrah O (12)
|
MRWSSC |
39.52 |
39.62 |
0.10 |
| 13 |
Englehardt, Molly S (12)
|
NJSCY |
41.29 |
41.30 |
0.01 |
| 14 |
Camacho, Nina A (11)
|
MRPBAC |
42.01 |
42.75 |
0.74 |
| 15 |
Finnerty, Katherine J (11)
|
MRAG |
42.99 |
43.01 |
0.02 |
| 16 |
Mastandrea, Amanda N (11)
|
MRAG |
|
45.00 |
- |
| 17 |
Gadol, Kaylee A (12)
|
MRAG |
|
46.95 |
- |
| 18 |
Murray, Megan (11)
|
MRAG |
|
47.09 |
- |
| 19 |
Bohr, Amelia G (11)
|
MRAG |
|
48.03 |
- |
| 20 |
Kasnia-Herman, Kaylani G (11)
|
MRNDAC |
50.39 |
49.60 |
-0.79 |
| 21 |
McEvoy, Kiera L (11)
|
MRAG |
53.94 |
53.25 |
-0.69 |
|
Ogorzaly, Zoey J (12)
|
MRAG |
|
DQ |
- |
|
Gibbons, Caroline L (12)
|
MRAG |
44.40 |
NS |
- |